IsaacXen

WWDC                                      2007  2008  2009
2010 2011 2012 2013 2014 2015 

juliengdt

/*

In response of Tom Lokhort's article.
A third alternative: alternative 2 under steroïds
---
Source: http://tom.lokhorst.eu/2017/07/strongly-typed-identifiers-in-swift
*/

struct GenericIdentifier<T>: RawRepresentable, Hashable, Equatable {
    let rawValue: String

chriseidhof

import Cocoa

class MyAppDelegate: NSObject, NSApplicationDelegate {
    let window = NSWindow()
    var didFinishLaunching: NSWindow -> () = { _ in () }
    func applicationDidFinishLaunching(aNotification: NSNotification) {
        didFinishLaunching(window)
    }
}

oleganza

Async semantics proposal for Swift

Modern Cocoa development involves a lot of asynchronous programming using blocks and NSOperations. A lot of APIs are exposing blocks and they are more natural to write a lot of logic, so we'll only focus on block-based APIs.

Block-based APIs are hard to use when number of operations grows and dependencies between them become more complicated. In this paper I introduce asynchronous semantics and Promise type to Swift language (borrowing ideas from design of throw-try-catch and optionals). Functions can opt-in to become async, programmer can compose complex logic involving asynchronous operations while compiler produces necessary closures to implement that logic. This proposal does not propose new runtime model, nor "actors" or "coroutines".

Table of contents

mac-cain13

Android assets folder action

Automatically copy all PNG assets to the correct Android drawable folder. Very helpful when exporting assets with @?x-suffix from, for example, Sketch and putting them into the correct folder without human interaction.

Setup

1. Copy the AppleScript file to ~/Library/Workflows/Applications/Folder Actions
2. Create a export folder where you'll put all exported PNGs
3. Right click the folder, choose configure folder actions, check the "Enable folder actions" checkbox and attach the android_assets.scpt to your folder
4. Open the terminal and create a symbolic link by typing ln -s /path/to/android-project/app/src/main/res /path/to/export-folder-you-just-created

mac-cain13

//
//  NetworkActivityIndicatorManager.swift
//
//  Created by Mathijs Kadijk on 30-10-14.
//  From: https://gist.github.com/ab1b9196c99dcc16e5fe
//  License: Public domain
//

@objc
class NetworkActivityIndicatorManager {